Input/Output Tables

Front

What is an input/output table?

Back

An input/output table is a way to organize data that shows how one set of values (inputs) relates to another set of values (outputs).

Front

If Sam earns 2 points for each lap he completes, how many laps did he complete if he earned 18 points?

Back

9 laps (because 18 points ÷ 2 points per lap = 9 laps).

Front

What is the purpose of using an input/output table?

Back

To help visualize and understand the relationship between inputs and outputs, making it easier to solve problems.

Front

If the input is 5 and the output is 10, what is the relationship?

Back

The output is double the input (10 = 2 x 5).

Front

How do you find a missing output in an input/output table?

Back

You can use the relationship between the input and output values to calculate the missing output.

Front

What is the output if the input is 6 and the output rule is to add 3?

Back

The output is 9 (because 6 + 3 = 9).

Front

If Henry rode his bike 4 miles on the first day and 7 miles on the second day, how many miles did he ride in total?

Back

11 miles (4 + 7 = 11).

Front

What does it mean if an input/output table has a consistent pattern?

Back

It means that there is a predictable relationship between the inputs and outputs.

Front

If the input is 10 and the output is 30, what could be a possible rule?

Back

A possible rule could be to multiply the input by 3 (30 = 3 x 10).

Front

How can you check if your output is correct in an input/output table?

Back

You can substitute the input back into the rule to see if you get the same output.